Thus, the potassium permanganate preparation involves a reaction of MnO2with KOH to produce MnO2−4followed by electrolytic oxidation of manganate to produce permanganate ion, MnO2−4. After this manganese ion, the salt will be oxidized by peroxodisulphate to permanganate ion according to the re...
5.Jar test was conducted to evaluate the effect of humic acid on residual manganese of permanganate pre-oxidation process. 烧杯搅拌试验表明,水中腐殖酸对高锰酸钾预氧化工艺的剩余锰浓度有重要影响。 6.The balls are filled with a chemical powder, potassium permanganate, before they’re loaded into ...